Dactylagnus peratikos Böhlke & Caldwell, 1961
Accepted species in Catalogue of Life’s 11 September 2026 base release. This preserves the source classification and available supporting data; it is not a completed species monograph.
Open encyclopedia reference
Dactylagnus peratikos is a species of sand stargazer found along the Atlantic coast of Costa Rica and Panama. It can reach a maximum length of 6.6 centimetres (2.6 in) SL.
Wikipedia contributors, Dactylagnus peratikos; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T19:29:09.942317+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Dactylagnus peratikos Böhlke & Caldwell, 1961
- Name authority
- Böhlke & Caldwell, 1961
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Blenniiformes
- Family
- Dactyloscopidae
- Genus
- Dactylagnus
- Extinction status
- Not supplied by this source
Source habitat flags: Marine: yes · Freshwater: no · Terrestrial: no. These do not form a complete habitat description.
Classification family tree
Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.
- domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
- kingdomAnimalia
- phylumChordata
- subphylumVertebrata
- infraphylumGnathostomata
- parvphylumOsteichthyes
- gigaclassActinopterygii
- superclassActinopteri
- classTeleostei
- orderBlenniiformes
- familyDactyloscopidae Gill, 1859
- genusDactylagnus Gill, 1863
- speciesDactylagnus peratikos Böhlke & Caldwell, 1961
Close classified relatives
These entries share the source’s genus, Dactylagnus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Panamic stargazerDactylagnus parvus Dawson, 1976 | DactyloscopidaeChordata | Accepted speciesExtinction status not supplied |
| giant stargazerDactylagnus mundus Gill, 1863 | DactyloscopidaeChordata | Accepted speciesExtinction status not supplied |
Source literature & publication evidence
References attached to this source record, including nomenclatural citations where supplied. This is a selected bibliography; abbreviated citations remain in the source’s form.
- Böhlke, J. E., & Caldwell, D. K. (1961). On the occurrence of the dactyloscopid fish genus Dactylagnus in the West Atlantic. Bulletin of Marine Science of the Gulf and Caribbean, 11. Source fields: Taxon.tsv dwc:namePublishedIn, Taxon.tsv dcterms:references
Origins, evidence & remaining research
Name authority and publication references document nomenclature where the source supplies it. They do not establish evolutionary origins or the earliest fossil occurrence.
Specimen-level evidence, morphology, ecological research, phylogenetic studies, a comprehensive bibliography and a located literary passage have not yet been compiled for this record. A suitable sourced image remains to be added.
Dataset citation & attribution
This exact taxon in ChecklistBank · Catalogue of Life 2026-09-11
Catalogue of Life 2026-09-11; dataset 316321; doi:10.48580/dgz5n. https://creativecommons.org/licenses/by/4.0/ . Retrieved 5 October 2026.
Stable key: col:33TPT. Classification follows source parent identifiers. English common names may vary by region.